Evidence map›Paper›PMID 27734924›Full record

ArticleScientific reports2016

Study of corneal epithelial progenitor origin and the Yap1 requirement using keratin 12 lineage tracing transgenic mice.

Ramesh Babu Kasetti, Subhash Gaddipati, Shifu Tian, Lei Xue, Winston W-Y Kao, Qingxian Lu, Qiutang Li

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.3field-weighted citation impact, top 12% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

18 citing papers in PubMed, 29 citations in OpenAlex.

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  17. Limbal stem cells: identity, developmental origin, and therapeutic potential.Wiley interdisciplinary reviews. Developmental biology · 2018
    Review
  18. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 2 countries.

Ramesh Babu KasettiDepartments of Ophthalmology and Visual Sciences, University of Louisville School of Medicine, Louisville, KY 40202, USA.
Subhash GaddipatiDepartments of Ophthalmology and Visual Sciences, University of Louisville School of Medicine, Louisville, KY 40202, USA.
Shifu TianDepartments of Ophthalmology and Visual Sciences, University of Louisville School of Medicine, Louisville, KY 40202, USA.
Lei XueDepartment of Interventional Radiology, Shanghai 10th People's Hospital, Shanghai Key Laboratory of Signaling and Disease Research, School of Life Science and Technology, Tongji University, Shanghai 200092, China.
Winston W-Y KaoDepartment of Ophthalmology, University of Cincinnati, OH 45267, USA.
Qingxian LuDepartments of Ophthalmology and Visual Sciences, University of Louisville School of Medicine, Louisville, KY 40202, USA.
Qiutang LiDepartments of Ophthalmology and Visual Sciences, University of Louisville School of Medicine, Louisville, KY 40202, USA.
University of Louisville · USTongji University · CNUniversity of Cincinnati · US

Funding

Role of 14-3-3o in development and repair of corneal epitheliumR01EY019891 · NEI · UNIVERSITY OF LOUISVILLE · PI LI, QIUTANG · 2010 to 2013
$1.4M
Yap1 is essential to maintain adult RPE differentiationR21EY027033 · NEI · UNIVERSITY OF LOUISVILLE · PI LI, QIUTANG · 2016 to 2017
$424k
NEI NIH HHS R01 EY019891NEI NIH HHS R21 EY027033
6 · The paper itself

Abstract

Key issues in corneal epithelium biology are the mechanism for corneal epithelium stem cells to maintain the corneal epithelial homeostasis and wound healing responses, and what are the regulatory molecular pathways involved. There are apparent discrepancies about the locations of the progenitor populations responsible for corneal epithelial self-renewal. We have developed a genetic mouse model to trace the corneal epithelial progenitor lineages during adult corneal epithelial homeostasis and wound healing response. Our data revealed that the early corneal epithelial progenitor cells expressing keratin-12 originated from limbus, and gave rise to the transit amplifying cells that migrated centripetally to differentiate into corneal epithelial cells. Our results support a model that both corneal epithelial homeostasis and wound healing are mainly maintained by the activated limbal stem cells originating form limbus, but not from the corneal basal epithelial layer. In the present study, we further demonstrated the nuclear expression of transcriptional coactivator YAP1 in the limbal and corneal basal epithelial cells and its essential role for maintaining the high proliferative potential of those corneal epithelial progenitor cells in vivo.

Indexed as

Cell LineageAdaptor Proteins, Signal TransducingAnimalsCell Cycle ProteinsEpithelium, CornealGreen Fluorescent ProteinsKeratin-12MiceMice, TransgenicPhosphoproteinsStem CellsWound HealingYAP-Signaling ProteinsAdaptor Proteins, Signal TransducingCell Cycle ProteinsGreen Fluorescent ProteinsKeratin-12KRT12 protein, mousePhosphoproteinsYap1 protein, mouseYAP-Signaling Proteins

Identifiers

PMID27734924
PMCPMC5062132
OpenAlexW2530832389

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.